crypto: caam - fix gcc 4.6 warning

drivers/crypto/caam/ctrl.c: In function 'caam_probe':
drivers/crypto/caam/ctrl.c:49:6: warning: unused variable 'd' [-Wunused-variable]

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 8ae3ba2a160d..c5f61c55d923 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -46,7 +46,7 @@ static int caam_remove(struct platform_device *pdev)
 /* Probe routine for CAAM top (controller) level */
 static int caam_probe(struct platform_device *pdev)
 {
-        int d, ring, rspec;
+        int ring, rspec;
         struct device *dev;
         struct device_node *nprop, *np;
         struct caam_ctrl __iomem *ctrl;